| JustWin vs Miary Zo | 9–6 | 60.00% |
| JustWin vs Yoshimitsu | 9–2 | 81.82% |
| JustWin vs Hwoarang | 9–2 | 81.82% |
| JustWin vs Bryan | 6–5 | 54.55% |
| JustWin vs Steve | 8–1 | 88.89% |
| JustWin vs Jun | 3–5 | 37.50% |
| JustWin vs Armor King | 8–0 | 100.00% |
| JustWin vs Jin | 4–3 | 57.14% |
| JustWin vs King | 4–2 | 66.67% |
| JustWin vs Devil Jin | 4–2 | 66.67% |
| JustWin vs Dragunov | 4–2 | 66.67% |
| JustWin vs Reina | 4–2 | 66.67% |
| JustWin vs Fahkumram | 6–0 | 100.00% |
| JustWin vs Paul | 4–0 | 100.00% |
| JustWin vs Azucena | 4–0 | 100.00% |
| JustWin vs Lidia | 2–2 | 50.00% |
| JustWin vs Asuka | 3–0 | 100.00% |
| JustWin vs Zafina | 3–0 | 100.00% |
| JustWin vs Lars | 2–0 | 100.00% |
| JustWin vs Alisa | 2–0 | 100.00% |
| JustWin vs Leroy | 2–0 | 100.00% |
| JustWin vs Eddy | 2–0 | 100.00% |
| JustWin vs Law | 0–1 | 0.00% |
| JustWin vs Xiaoyu | 1–0 | 100.00% |
| JustWin vs Kazuya | 1–0 | 100.00% |
| JustWin vs Lee | 1–0 | 100.00% |
| JustWin vs Victor | 1–0 | 100.00% |
| JustWin vs Anna | 1–0 | 100.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.